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Analytical & Environmental

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RECORDER - Humidity / Temperature RH520

EXTECH

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  • Simultaneous numerical and graphical display of Humidity and Temperature readings, plus Time and Date
  • Measures Humidity (10 to 95%RH) and Temperature (-20.0°F to 140.0°F) plus included LabVIEW™-based software calculates and graphs Dew Point, Wet Bulb, and GPP (grains per pound)
  • Large dual graphical LCD displays with adjustable vertical and horizontal TAC resolution
  • Internal memory records up to 49,000 data points and can be transferred to a PC via RS-232 serial port for further data analysis
  • LCD indicates percentage of memory remaining
  • Replaceable probe does not require recalibration
  • Detachable probe extends up to 1 meter for measurements in closed environments
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Conductivity / TDS Meters

EXTECH

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Units of measure include μS/cm, mS/cm, ppm, ppt, °F, and °C
  • Large 3-1/2 digit (2000 count) LCD display
  • Data Hold and low battery indication
  • Auto Power off with disable
  • Adjustable Automatic Temperature Compensation
  • Waterproof design to withstand wet environment – meets IP65 standard
  • Includes meter, protective sensor cap, and four LR44 button batteries.
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Infrared Video Thermometer VIR50

EXTECH

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Heavy Duty CFM Metal Vane Anemometer

EXTECH

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Heavy Duty Light Meter

EXTECH

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Simultaneous display of Foot Candles or Lux and lighting type Large 1.4" (1999 count) LCD display % displays differential from reference point "ZERO" Re-Calibration Utilizes precision photo diode and color correction filter Cosine and color corrected measurements
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Humidity / Temperature Datalogger RHT20

EXTECH

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USB interface for easy setup and data download Selectable data sampling rate : 1 second to 24 hours User programmable alarm thresholds for RH and Temperature LCD displays current readings, Min/Max and Alarm status EXTECH
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Mini Thermo Anemometer

EXTECH

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pH Meter - Waterproof ExStik

EXTECH

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  • Flat Surface Electrode measures pH in liquids, semi-solids, and solids. No more electrode breakage or clogged junctions.
  • RENEW indicator tells you when it’s time to replace your electrode which eliminates guesswork
  • CAL alert tells you it’s time to recalibrate. Ensures accuracy.
  • Memory records and recalls 15 sequentially tagged readings allowing detection of changes over time
  • Analog bargraph displayed on LCD
  • 1, 2 or 3 point calibration automatically recognizes buffer solutions. Order pH buffers separately.
  • Automatic Temperature Compensation
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pH/Conductivity Meter - Waterproof ExStik®

EXTECH

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Features:
  • Measures 5 parameters including Conductivity, TDS, Salinity, pH, and Temperature using one electrode
  • 9 units of measure: pH, μS/cm, mS/cm, ppm, ppt, mg/L, g/L, °C, °F
  • Analog bargraph indicates trends
  • Memory stores up to 25 labeled readings
  • Adjustable Conductivity to TDS ratio from 0.4 to 1.0; 0.5 fixed Salinity ratio
  • RENEW feature alerts user when electrode needs replacement
  • Auto power off and low battery indicator
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pH/mV/Temp Kit - Waterproof

EXTECH

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  • Waterproof housing (meets IP57)
  • Automatic calibration (4, 7, and 10pH)
  • Choice of 3 point calibration for better accuracy
  • Automatic Temperature Compensation
  • Memory stores up to 200 readings with series number, measured value and temperature
  • Large blue backlit dual LCD display
  • Auto power off saves battery life with disable function
  • Complete with pH/mV/Temperature electrode, protective rubber holster, pH calibration solutions (4, 7, and 10pH), 2 AA batteries, and hard carrying case Ordering Information:
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Selectable Test Probes

DEFELSKO

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PosiTector bodies accept all PosiTector probes easily converting from a coating thickness gage to a surface profile gage, dew point meter, soluble salt tester, hardness or ultrasonic thickness gage. ‍ List of Selection PosiTector 6000 (magnetic and eddy current coating thickness) PosiTector 200 (ultrasonic coating thickness) PosiTector SPG (surface profile) PosiTector RTR or PosiTector RTR 3D (replica tape reader) PosiTector DPM (environmental/dew point meter) PosiTector IRT (infrared thermometer) PosiTector UTG (ultrasonic wall thickness) PosiTector SST (soluble salt testing) PosiTector SHD (Shore hardness durometer) PosiTector BHI (Barcol hardness impressor)
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50mm ASTM C1583 PosiTest Kit

DEFELSKO

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The PosiTest AT 50 mm C1583 Kit is designed to measure tensile strength of concrete surfaces and the bond strength or tensile strength of concrete repair and overlay materials by direct tension (Pull-Off Method), in accordance with ASTM C1583.
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